26223553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 28440000

約数和(自身を除く): 2216447

約数列:

[1, 19, 59, 149, 157, 1121, 2831, 2983, 8791, 9263, 23393, 167029, 175997, 444467, 1380187, 26223553]

約数ペア:

[(1, 26223553), (19, 1380187), (59, 444467), (149, 175997), (157, 167029), (1121, 23393), (2831, 9263), (2983, 8791)]